CN2253359Y - Horizontal and inclined bore high-pressure rotary jetting apparatus - Google Patents
Horizontal and inclined bore high-pressure rotary jetting apparatus Download PDFInfo
- Publication number
- CN2253359Y CN2253359Y CN 96220509 CN96220509U CN2253359Y CN 2253359 Y CN2253359 Y CN 2253359Y CN 96220509 CN96220509 CN 96220509 CN 96220509 U CN96220509 U CN 96220509U CN 2253359 Y CN2253359 Y CN 2253359Y
- Authority
- CN
- China
- Prior art keywords
- guide rail
- chuck
- spray boom
- hydraulic
- rotary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Earth Drilling (AREA)
Abstract
The utility model discloses a horizontal and gradient bore high-pressure rotary jetting apparatus, which can be used for stratum reinforcement and foundation treatment. A host machine comprises a hydraulic chuck, a guideway, a deflector, hydraulic demountable tube apparatus, etc. The hydraulic chuck can clamp a drilling and a rotary jetting tube tightly and can be driven to rotate by a hydromotor; the chuck can be driven by a telescopic oil cylinder and a chain and advance and retreat along the guideway; the pitching of the guideway of the host machine can be controlled by the telescopic cylinder, and the guideway is provided with a clinometer to control the azimuth accuracy of induration; wearing parts are convenient to remove and replace. The utility model has the advantages of compact structure, and is especially suitable for the small-and-medium-size engineering of moving machine position frequently.
Description
The utility model relates to a kind of level and inclined drill high-pressure rotary jetting apparatus, and the stratum consolidation and the ground that belong to ground and underground construction in the civil engineering are handled special equipment.
Rotary jet strengthening stratum technology has applicating history decades in civil engineering.Vertically the boring high-pressure rotary-spray is generally applied in China.In soft stratum, when constructing underground building or Foundation Design, often run into the scheme of utilizing the horizontal rotary jet strengthening stratum, still do not have level to bore the spray machine and technology key does not on top of fail to realize as yet because of at present domestic.The machinery that can be used for horizontal jet grouting of some models of import costs an arm and a leg, and complex structure, and most enterprises are difficult to buy.Therefore influenced horizontal rotary jet strengthening stratum The Application of Technology.
The purpose of this utility model is to provide a kind of level and inclined drill high-pressure rotary jetting apparatus, to adapt to the application need of rotary jet strengthening stratum technology in civil engineering.
The purpose of this utility model is to realize like this, a kind of level and inclined drill high-pressure rotary jetting apparatus, comprise the brill spray boom in the structure, rotary hydraulic motor, air deflector and hydraulic control system, characteristics are on semiclosed box-shaped guide rail oild chuck to be housed, boring spray boom is installed on the chuck, rotary hydraulic motor is connected with chuck, the oild chuck chucking bores spray boom, and by the hydraulic motor driven rotary, intraperitoneal at semiclosed box-shaped guide rail is equipped with the advance and retreat telescopic oil cylinder, oild chuck is driven along the guide rail advance and retreat by advance and retreat telescopic oil cylinder and chain, and air deflector is a multi-sealing structure, is contained in the tail end that bores spray boom.At semiclosed box-shaped guide rail front end guide holder and hydraulic pressure discharging pipe device are housed, guide holder is fixedlyed connected with guide rail, and hydraulic pressure discharging pipe device and guide rail are slidingly matched, and semiclosed box-shaped guide rail lower end is connected with vehicle frame by telescoping cylinder or swing arm.
On semiclosed box-shaped guide rail the eyelet inclinometer is housed, in order to calibration main frame guide rail orientation, bore error is found out in orientation at the bottom of the hole of sampling Detection pass keyhole, and bore direction is implemented to revise.Between air deflector and the drilling rod transition conduit is housed.
What accompanying drawing 1 provided is structural representation of the present utility model.
Further describe below in conjunction with 1 pair of the utility model of accompanying drawing.
With reference to a kind of level shown in the accompanying drawing 1 and inclined drill high-pressure rotary jetting apparatus, comprise in the structure and bore spray boom 5 rotary hydraulic motors 3, air deflector 1 and hydraulic control system 13, drive and bore spray boom 5 rotations, the oild chuck 4 of advance and retreat is loaded on the bigger semi-enclosed box-shaped guide rail 6 of rigidity, rotary hydraulic motor 3 links with chuck 4, oild chuck 4 chucking boring churning bars 5 and by hydraulic motor 3 driven rotary, chuck 4 is driven along guide rail 6 advance and retreat by telescopic oil cylinder 7 and chain, the flexible intraperitoneal that is contained in semi-enclosed box-shaped guide rail 6 by cylinder 7 of advance and retreat, the air deflector 1 of high pressure slurries input is loaded on the tail end that bores spray boom 5, air deflector 1 can be imported the above high pressure slurries of 20MPa, guide rail 6 front ends are established guide holder 9 and hydraulic pressure discharging pipe device 8, guide holder 9 is fixedlyed connected with guide rail 6, hydraulic pressure discharging pipe device 8 is slidingly matched with guide rail 6, guide rail 6 lower ends are connected with vehicle frame 10 by telescoping cylinder 11 or swing arm, the angle of inclination of main frame guide rail 6 is controlled by telescopic oil cylinder 11, above-mentioned each parts constitute brill spray main frame together with hydraulic control system 13, to realize boring, churning also keeps boring the spray direction.For control churning induration bearing accuracy, eyelet inclinometer 12 is installed on guide rail 6, in order to calibration main frame guide rail orientation, bore error is found out in orientation at the bottom of the hole of sampling Detection pass keyhole, and bore direction is implemented to revise.For alleviating manual labor, improve work efficiency and mechanical application life, air deflector 1 increases multiple, many places sealing than conventional design, between air deflector 1 and the brill spray boom transition conduit 2 is housed, discharging pipe device 8 can laterally tighten, and can move along guide rail 6, axially reach radial support in the oild chuck 4 and be placed in the same housing.
The obtained technique effect of the utility model is: it can get out vertically level and to face upward 15 ° totally 105 ° of excursions the churning hole and implement high-pressure rotary-spray; But main frame rotates and all stepless speed regulation of advance and retreat speed; Propelling stroke can reach 2.5m, and the hydraulic pressure discharging pipe device can alleviate the manual labor that spray boom is bored in loading and unloading, saves and changes the bar time; Transition conduit between air deflector and brill spray boom can make does not dismantle air deflector when changing bar, and makes vulnerable part be convenient to change; This bores spray machine compact conformation, and stability is high, and the medium and small engineering that is suitable for frequent mobile seat in the plane is used.
Claims (3)
1, a kind of level and inclined drill high-pressure rotary jetting apparatus, comprise in the structure and bore spray boom (5), rotary hydraulic motor (3), air deflector (1) and hydraulic control system (13), it is characterized in that: oild chuck (4) is housed on semiclosed box-shaped guide rail (6), boring spray boom (5) is installed on the chuck (4), rotary hydraulic motor (3) is connected with chuck (4), oild chuck (4) chucking bores spray boom (5), and by hydraulic motor (3) driven rotary, intraperitoneal at semiclosed box-shaped guide rail (6) is equipped with advance and retreat telescopic oil cylinder (7), oild chuck (4) is driven by advance and retreat telescopic oil cylinder (7) and chain and advances and retreat along guide rail, air deflector (1) is a multi-sealing structure, be contained in the tail end that bores spray boom (5), at semiclosed box-shaped guide rail (6) front end guide holder (9) and hydraulic pressure discharging pipe device (8) are housed, guide holder (9) is fixedlyed connected with guide rail (6), hydraulic pressure discharging pipe device (8) is slidingly matched with guide rail (6), and semiclosed box-shaped guide rail (6) lower end is connected with vehicle frame (10) by telescoping cylinder (11) or swing arm.
2, by described level of claim 1 and inclined drill high-pressure rotary jetting apparatus, it is characterized in that being equipped with on the semiclosed box-shaped guide rail (6) eyelet inclinometer (12).
3,, it is characterized in that air deflector (1) and bore between the spray boom (5) transition conduit (2) is housed by claim 1 or 2 described levels and inclined drill high-pressure rotary jetting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96220509 CN2253359Y (en) | 1996-08-16 | 1996-08-16 | Horizontal and inclined bore high-pressure rotary jetting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96220509 CN2253359Y (en) | 1996-08-16 | 1996-08-16 | Horizontal and inclined bore high-pressure rotary jetting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2253359Y true CN2253359Y (en) | 1997-04-30 |
Family
ID=33900768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96220509 Expired - Fee Related CN2253359Y (en) | 1996-08-16 | 1996-08-16 | Horizontal and inclined bore high-pressure rotary jetting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2253359Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100503984C (en) * | 2006-08-11 | 2009-06-24 | 上海煤气第二管线工程有限公司 | Foundation reinforcing method |
| CN100510274C (en) * | 2007-06-04 | 2009-07-08 | 上海交通大学 | Construction method of enclosing level rotary-jet pile hole-mouth using double-liquid slip jection method |
| CN103615265A (en) * | 2013-12-10 | 2014-03-05 | 北京中铁瑞威基础工程有限公司 | Horizontal whirl spraying construction method of soft rock tunnel |
| CN103643970A (en) * | 2013-12-30 | 2014-03-19 | 杨积凯 | Multi-shaft horizontal rotary jet grouting machine and construction method thereof |
| CN103867126A (en) * | 2014-03-20 | 2014-06-18 | 湖州市千金宝云机械铸件有限公司 | Motor-driven horizontal oriented drill rig |
| CN105970965A (en) * | 2016-05-27 | 2016-09-28 | 青岛林川工程技术咨询有限公司 | Equipment for conducting drilling and grouting through roadbed slope |
-
1996
- 1996-08-16 CN CN 96220509 patent/CN2253359Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100503984C (en) * | 2006-08-11 | 2009-06-24 | 上海煤气第二管线工程有限公司 | Foundation reinforcing method |
| CN100510274C (en) * | 2007-06-04 | 2009-07-08 | 上海交通大学 | Construction method of enclosing level rotary-jet pile hole-mouth using double-liquid slip jection method |
| CN103615265A (en) * | 2013-12-10 | 2014-03-05 | 北京中铁瑞威基础工程有限公司 | Horizontal whirl spraying construction method of soft rock tunnel |
| CN103615265B (en) * | 2013-12-10 | 2016-01-20 | 北京中铁瑞威基础工程有限公司 | Soft rock tunnel horizontal jet grouting construction method |
| CN103643970A (en) * | 2013-12-30 | 2014-03-19 | 杨积凯 | Multi-shaft horizontal rotary jet grouting machine and construction method thereof |
| CN103867126A (en) * | 2014-03-20 | 2014-06-18 | 湖州市千金宝云机械铸件有限公司 | Motor-driven horizontal oriented drill rig |
| CN105970965A (en) * | 2016-05-27 | 2016-09-28 | 青岛林川工程技术咨询有限公司 | Equipment for conducting drilling and grouting through roadbed slope |
| CN105970965B (en) * | 2016-05-27 | 2019-01-04 | 山东省交通科学研究院 | One kind punching grouting equipment from roadbed side slope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |